
THEORY TIME! I feel like 90% of MC's memories are fake, Henry didn't even know or love him and MC killed him to make his delusions come to life.
Idk Heart is in love with MC so maybe Henry did love him but he didn't have time to confess bc MC killed him first.
That's why Head asked ''do you still resent him'' because MC was probably resentful that Henry didn't like him back, or died before they became lovers.

To be honest I don't think MC could've killed him since even in his frantic state he couldn't shoot Head.
I think that maybe they were fuckbuddies and MC was just delusional and saw it as a much more romantic relationship than it was.
He was resentful because Henry decided to stay as fuckbuddies or tried to end the relationship for someone else.

Other theory is, Henry loved MC but got the ick because he's a crazy scientist, or too obsessed with him.
Maybe he left because MC was in love with the idea of Henry instead of the real person.
Even though these three are completely different people, MC has no problem dating them because they carry the vague idea of having a part of Henry with them.
Like he can't even see or feel his heart but he's still down to fuck him because he has a small part of the person he's unhealthily obsessed with.
Maybe Henry loved him but got disappointed when MC worshipped him as an experience instead of a partner, so he left and died somewhere.
Head has his memories so maybe knows MC was resentful that Henry didn't live up to his imagination?
He thinks Henry is his salvation so when he made a mistake or didn't fit his perfect view he got resentful that he wasn't like his delusions.
THERES NO FUCKING WAY??
I thought the art was bad at the start but became better over time and people were joking about it but what????? the ugly one is the new art??? noooo fucking wayyyyy