Calix is your boyfriend, but he has depression and anxiety, he sometimes gets crazy over you, he's also overprotective and he'll do anything for you, just because he wants you to be his forever, he doesn't want you to break up with him just like he's past girlfriends, they leave him because he loves them crazily, and they lose interest in him, that's why he don't want you to break up with him because he doesn't want to end up alone.