In the late morning hours inside Xu Chen's bedroom.
The room fell quiet after that confession.
"Because after this morning, it's never going to feel empty again."
Aum looked at him for several long seconds without speaking.
The morning sunlight had grown warmer now, pale gold stretching fully across the sheets and wooden floor while distant sounds from the waking streets below drifted faintly upward through the open window.
Xu Chen suddenly became aware of how exhausted he truly was.
Not just tired.
Emotionally emptied out in the strangest, softest way possible.
Aum noticed immediately.
"You are near functional collapse."
Xu Chen laughed weakly.
"That sounds significantly more dramatic than 'sleepy.'"
"You remained awake through an entire emotional restructuring period."
Xu Chen stared at him.
"You know what? Fair."
Warmth touched Aum's expression again.
God.
Xu Chen genuinely did not think he would survive many more of those small soft looks.
Aum's hand remained loosely intertwined with his while they stood beside the bed in the quiet warmth of morning.
Neither seemed entirely willing to separate yet.
Xu Chen realized suddenly that this was the dangerous part now—not the intensity from earlier in the night, not the confessions, not even the kisses.
It was this.
How natural staying beside Aum had begun to feel.
Xu Chen looked toward the pillows again.
Then finally sighed softly.
"We should actually sleep before hallucinations begin."
Aum considered this carefully.
"That threshold may already have partially occurred."
Xu Chen laughed quietly under his breath.
"Right. Because apparently I somehow fell in love with an alien astrophysicist who sounds romantic by accident."
"I no longer believe it is accidental."
The answer came calmly.
Directly.
Xu Chen closed his eyes briefly.
"There it is again."
"What."
"The thing where you casually say emotionally catastrophic sentences before breakfast."
A faint pause.
"You continue responding positively."
"That's not the point."
Warm sunlight filled the room around them while Aum watched him with that same impossible steadiness that made Xu Chen feel simultaneously exposed and understood in ways he still had not fully processed.
Xu Chen loosened his grip slightly on Aum's hand and sat down slowly on the edge of the mattress again.
Exhaustion settled immediately into his body the second he stopped moving.
Aum remained standing close beside him.
Xu Chen looked up sleepily.
"You're still staring."
"I enjoy looking at you."
God.
Xu Chen actually covered his face briefly with one hand.
"Aum."
"Yes."
"You absolutely cannot keep evolving emotionally this fast."
"I believe exposure to you accelerated adaptation."
"That is deeply concerning scientifically."
Warmth softened Aum's face again.
Xu Chen was beginning to suspect he would spend the rest of his life addicted to causing those expressions.
The thought hit too deeply.
Xu Chen lowered his hand slowly.
Then looked at Aum standing there in the quiet morning light and suddenly realized something strangely intimate:
Aum had nowhere else he wanted to be.
Not exploring Earth.
Not studying anomalies.
Not calculating escape trajectories.
Here.
In Xu Chen's room.
The understanding settled heavily through his chest.
Xu Chen shifted slightly farther onto the bed and looked at him.
"You know," he murmured softly, "humans usually understand invitations indirectly."
Aum tilted his head slightly.
"You are inviting me onto the bed."
Xu Chen stared at him.
"Never mind. Apparently subtlety was never structurally possible here."
Aum stepped closer immediately afterward.
No hesitation.
No uncertainty.
Just quiet certainty now.
Xu Chen felt warmth spread slowly through him as the mattress shifted slightly beneath Aum's weight beside him.
The proximity felt instantaneously correct.
Dangerously correct.
The room softened further around them.
Sunlight.
Warm blankets.
Mountain air drifting through the window.
Aum sitting beside him close enough that their shoulders touched lightly.
Xu Chen realized with terrifying clarity that he could get used to this far too easily.
Aum looked at him carefully.
"You became emotional again."
Xu Chen laughed softly.
"At this point I think you should simply assume permanent emotional compromise."
"That assumption appears reasonable."
Xu Chen smiled helplessly.
God.
The exhaustion made everything gentler now.
Neither of them possessed energy for intensity anymore.
Only closeness.
Xu Chen leaned backward slowly against the pillows with a quiet exhale.
Aum watched him immediately.
"You are finally relaxing."
"That's because my body realized you're staying."
The silence afterward became impossibly soft.
Aum's gaze changed instantly at the sentence.
Xu Chen saw it happen in real time:
that quiet relief again,
the one that appeared every time Xu Chen chose him openly.
Then Aum lay down beside him carefully.
The movement felt strangely intimate despite how simple it was.
More intimate than kissing somehow.
Because this was not urgency.
This was staying.
Xu Chen turned his head slightly on the pillow to look at him.
Morning light touched the side of Aum's face softly now, catching in the dark strands of his hair while exhaustion lowered the sharpness of his usually hyper-alert expression.
He looked peaceful.
Xu Chen's chest tightened immediately.
"You look dangerous like this."
Aum blinked slowly.
"Clarify."
"You look…" Xu Chen paused weakly. "Comfortable here."
Aum became still briefly.
Then answered quietly:
"I am."
God.
Xu Chen smiled faintly at the ceiling.
"Well. That's probably going to permanently alter my emotional stability."
Silence settled warmly around them again.
The sounds outside had grown slightly louder now—distant voices, scooters somewhere below the mountain roads, the faint beginning hum of festival-day activity returning to Dali.
Inside the room, however, everything remained soft and slow.
Xu Chen's eyes had begun drifting closed involuntarily.
Aum noticed immediately.
"You are falling asleep."
Xu Chen murmured drowsily without opening his eyes:
"Yeah."
A faint pause.
Then softer:
"Don't disappear when I wake up."
The room became completely silent.
Xu Chen felt movement beside him.
Then warmth.
Aum's hand slid carefully into his.
Gentle.
Certain.
And very quietly, close enough that Xu Chen almost felt the words more than heard them:
"I will still be here."