How MDZS/CQL characters react to:
Getting jealous
Wei Wuxian: literally goes in between the situation and makes his (amazing) presence known to his crush
Lan Wangji: wants to say something or push the other person away from his crush, but ends up bottling up his feelings and being passive aggressive
Lan Xichen: stares dramatically from the distance, sighs deeply
Jiang Cheng: obviously jealous and very rude about it, but would rather die than admit it
Jiang Yanli: disappointed, but tries to stay strong despite being on a verge of tears
Wen Ning: all sad and confused and soft, not knowing what to do
Wen Qing: pretends to not give a shit but is mentally preparing her needles
Nie Mingjue: loses his shit immediately
Nie Huaisang: disappointed but not surprised, already plotting behind his fan
Jin Zixuan: tries to work out why his crush is interested in talking with someone else when HE IS RIGHT THERE