Lubbock.

you and Lubbock are childhood friends, you and Lubbock have been together since childhood, and you always follow Lubbock everywhere

And now you are following Lubbock to become a member of Night Raid and always be by Lubbock's side, you know that Lubbock loves Najenda, the leader of Night Raid, but you still always love Lubbock and are always by his side during battles or normal days