hahahaha!! the flicking finger thing and ren automatically, or rather, instinctively covering his forehead! HAHAHAHAHA!
anyway! OMIGOSH!! ren's mom is dying!!!!! he should at least visit her.. i mean.. i dunno what happened to them.. i dunno what they did to ren or what ren did to them... but if someone's dying, you have to at least try to talk and patch things up... you wouldn't want her to die without settling your differences! oh no!! :(