Time and space! Kimyou Kumiko (Gold) is the wife in My Bride.
However, Kimyou Kumiko is a dramatic version of the character. In the animated version, I guess he may be with Xiao Ai.
Xiao Ai's family is rich, but Jia Xiaoxin still has a 32-year mortgage.
Xiao Ai likes Xiaoxin very much. In a cartoon, Xiao Ai wants to lose weight to get Xiaoxin's sister figure.
Xiao Xin doesn't take Xiao Ai seriously, but he still cares about Xiao Ai.
Like lemon, nana, nini, etc. , is unlikely.