Responses
His in love with him first but because his shy and old fashioned unlike his twin brother
And his twin brother beat him to it and started dating
He couldn't do anything but watch ND get jealous
It's not his fault ND it's his fault at the same time ╮(￣▽￣)╭
even if the ml knows and is just going along with it, going after your sibling's partner is just top tier asshole behaviour