It would be easier to say that he wasn't nervous at all when Zion asked him about it while he was changing clothes and trying to find a watch that matched his outfit. Zion looked at Suga, whose hair had been neatly combed back, and the corner of his lips lifted slightly, looking as though he found something amusing. He joked that Suga finally looked mature with his hair styled like that.
The two of them had initially been busy joking and laughing, even spending some time kissing before Suga finally stopped them by picking a random watch from one of the boxes and putting it on.
