
Victor being mean to Heart could be a representation of how we fall in love with a person visually first before opening our own hearts to love. Maybe it's easier for him to see his lover's face and his lover's dick and process that but how do you See love? It could also be foreshadowing at the conflict Head hinted at in an earlier chapter.
Yeah, Vic is a dick to Heart but can y'all read into it a bit more before I read the 100th "Why is he so meeeean to heart' comment