Colin Stack
Colin Stack[1] is a translator in the anime industry[2][3] and is one of the three people who kept his job through the epilogue.[4]
He dated Fara Bryer for slightly under two months (from October 31st[5] to December 22nd[6][7] 2012), until he was dumped because he could not accept Rain.[8][9] Near the end of their relationship, he managed to obtain four tickets to Center Con.[10][3] He has held on to the tickets since then,[3] until roughly under two months after their breakup (more specifically, Feburary 16th 2013[11]), when he gives them to Rain.[12]
In the main story, he was shown to be transphobic, but he has become more open-minded and supportive in the epilogue when his daughter came out to him.[4][13]