With many teens, the change to a pair-focused matchmaking takes place in class 8 or 9. webmaster2021-11-20T05:37:03+00:00 With many teens, the change to a pair-focused matchmaking takes [...] With many teens, the change to a pair-focused matchmaking takes place in class 8 or 9.webmaster2021-11-20T05:37:03+00:00