I wonder if there is a manga or One-shot, where uke loves seme but he is rejected. But then seme falls in love with him, but uke is already in love with another man.
Preferences:

• It would be best if seme loves uke, but he hides it.
• Story with a happy ending.
• Uke does not return to Seme, because stay with another man.
• It would be great if the story was a comedy.
  (Sorry for my English).