Not really taichi is starting to like him
Well maybe he will though. Well at least that's what taichi thinks and it's understandable because dieter is an unstable serial killer. Who knows, maybe he might go mad and get influenced by his cannibal friend to kill Taichi from being heart broken. Also Taichi is slowly but surely starting to like him. It wouldn't make sense if he quickly became full blown in love with a murderer who kidnapped him after killing all his friends.
the way it’s shown that he is beginning to like him is only through wanting to survive though and just him feeling bad for dieter
I feel pitiful for dieter cos taichi doesn’t like him at all and he’s just finding what love is but i feel like even if taichi told him or he found out that taichi didn’t like him he wouldn’t kill him esp cos rn it also seems like he’s super infatuated with him