He loved them back in high school, found a way to have one of them, if only the flesh, for however fleeting a time. His soul must have bled, his heart must have wept. Ei and Jin weren't dating, so there really was no form of betrayal there. What does it matter that that Ei had someone before Jin? He's been flirting yes, but that's just his personality, he seems to have been loyal to his boyfriend, and is currently mourning the fact there's 'an' ex engraved before that 'boyfriend'.
He loved them back in high school, found a way to have one of them, if only the flesh, for however fleeting a time. His soul must have bled, his heart must have wept.
Ei and Jin weren't dating, so there really was no form of betrayal there.
What does it matter that that Ei had someone before Jin?
He's been flirting yes, but that's just his personality, he seems to have been loyal to his boyfriend, and is currently mourning the fact there's 'an' ex engraved before that 'boyfriend'.