How Well Do You Know Dong.Bang.Shin.Ki ?

testing your knowledge on one of the most famous Korean bands known around the world :) and to also see if you are a true cassiopiean :)

1 name the members of DBSK from eldest to youngest.
2 Junsu : "How do you say 'deer' in english?" ; Yoochun : "__________" . (fill in the blank)
3 ( easy ) what was DBSK's first single ?
4 which member has a brother living in the states ?
5 which 2 SM Entertainment artists were featured in "Tri-angle" ?
6 which couple calls themselves the "Kiss Couple" ?
7 last question : finish the lyrics !! : "Doushite...Kimi wo suki ni natte shimattan darou? __________________________."