ok, this face Guan Shan is making right after He Tian asked him on a date. What is it? Surprise? Amusement? Realization? Hm idk,
but this reaction right after might tell us something: he doesn’t want He Tian to see that expression, like the cute tsundere he is, he pushes He Tian’s face and screams, everything to take He Tian’s attention from that expression. Why Guan Shan? What you don’t want He Tian to see? Maybe you don’t want him to notice you was surprised and considered his offer? I see you Guan Shan, I see you.