 If you liked
Seven Days
|
 ...then you might like
Ato Hitoiki de Ai
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This rec is for chapters 2 and 3 of Ato.
Both stories feature a good looking guy who's too nice to refuse anybody who asks him out - he treats those girls nicely, yet he ends up being dumped, and he's clueless as to why exactly that happens...... till another guy enters his life.