Responses
Ryou came to Nanno, not the other way around. And it was Nanno who in the end saved their relationship by sacrificing himself and pushing Ryou back to Makoto. I felt like his smile was sad and knowing not manipulative or mean.
Makoto is just a simple guy, cheating but honest, and when he falls in love then he loves truly. When he was "cool" in the beginning of Flowers, Ryou was enchanted, but when Makoto went more serious and "normal", hugging, laughning, snoring, there came Nanno, with his mysterious smile, sad eyes, books and stuff...we are always more attracted to mystery than to scratching our butts in the morning... and I really think that what Ryou did was worse, because Makoto didn't even remember what he did and Ryou will always remember Nanno. Poor Makoto. I like Nanno, but I hate seeing him leaving with this smile, manipulating people and leaving total mess behind...