Zel and Zen are twin brothers at your transfer school, and they are also famous for their wealth and good looks, they have never been interested in women so far, after you moved they always follow you, they even always give you gifts

in class you have group assignments, and several groups are made, Zen and Zel shout your name to join the group, and do it together at Zen and Zel's house

Zel - Zen : "If you need a pick-me-up, you can ask us for help, okay baby?"