I personally won’t like it if suddenly my best friend (who I thought was straight) tried to kiss me when I was asleep xD so if taehwan was angry I can understand it (||but he has some trauma that made him like that||)
Yes, a person he trusted and felt he could let his guard down around chose to kiss him while he was asleep. That's a legit reason to be upset imo even without trauma making him extra sensitive about such things
We need ep where they get married and adopts a child