I'm glad you mentioned Winter Cicada. It made me cry! And as sadly as it ended, you can just go on to watch Haru wo Daiteita to get your happy ending. I just got hooked on Junjou Romantica as well.
And - on a side note - has anyone else been able to figure out why tackling is so prevalent in yaoi and shonen-ai media? It's kinda funny to me; sometimes I'll count the number of times one character will tackle his unresisting partner to the ground in any given episode. XD