Im sorry, but he sounds like a psychopath.. always doing and saying things he think others...

To me, it just seems like he's always been full of himself. To the point where he doesn't think he needs a human connection. I don't think he's being malicious, and I really think he's going through some personal growth finally. Some people mature slower than others.

I do hope so

we cannot say that he sounds like a psychopath since everyone has already done or said what other people wanted, whether in a relationship or not.
He did seem to be selfish as he said

I don't really know how to explain this but I actually get wat taku was saying/meaning..he's definitely not a psychopath but more like..he doesn't get human relations and now that he feels something he doesn't know how to handle it..it's like he knows humans in theory but in a practical form it's confusing..did that make sense!!?

Agree, I am thinking the same things too and definitely not psychopath. Like in chapter 58 where Taku ex said you always say and do things I ask without complaining, those sweet words mean nothing. Then Taku looks confuse and ask didn’t you ask me to say those sweet words and I said them what seem to be the matter now? Truly for Taku to be asking mean he really don’t understand the problem why the ex was upset, to Taku he probably think I done what you wanted and you are still upset. Taku doesn’t really get human relation and emotion. But in a way Taku is changing now, Taku ask Haesoo to say I like you or something during sex one time, Taku even said it is ok if Haesoo don’t mean those words he just want to hear it. Taku is like turning to his ex or something, Asking for sweet words and stuff, maybe now Taku finally like someone for real, then he will understand what all his ex is feeling. Seeking affection from the one you like, he was desperate enough asking to hear those words while telling Haesoo say it even if he doesn’t mean it.

Yesss!! Also I have a feeling that he won't force his feelings onto haesoo (well I hope he doesn't) he'll understand what he did wrong in the past and try to execute it better with haesoo. technically he's never felt/come across this type of a situation before so it's a first time! ..I want to see how it all unfolds!

Yes, can’t wait to see it unfold. Also did you notice Taku eyes when he look at his ex? I think it is colder, compare to when he look at Haesoo. I wonder if this different is because Taku know that his ex expo the sex tape on purpose that why his eye is colder or he have been always looking at all his ex like that? Even his ex common about Taku eye too. Well the way Taku look at Haesoo is a lot warmer, the difference is hard to miss. I actually wanted to see More scenes of Taku ex and Joowon ex, I want to see if there is a different compare to when they were with Haesoo.

Ooo that's a really good thing u noticed!!! Now that mention it he did!! Not only that he has an indifferent attitude with everyone else but is warm with haesoo!