Help me find this BL!

[MahannaX]

 

Help me find this BL manga!!

 

Hey everyone, recently I've remembered a manga I've read long ago, but I can't quite remember the name.

 

The plot is about this guy and his boyfriend, they're in highschool.

 

The main character has an older brother and apparently he had feelings for his own brother in the past and despite being in love with his boyfriend things are still kind of messy in his head.

 

The boyfriend finds out about this weird feelings the main character has for his brother and decides to distance himself. 

 

IMPORTANT DETAILS:

 

The older brother and the main character have never and did not engage in anything, it was mostly a childish crush on the younger brother part.

 

The boyfriend is blond and has long hair, but later on he cuts it and it has a huge impact on the main character because it's somehow related to their relationship.

 

I apologize for my poor english, but I really want to find it again.

[Dive]

I'm certain you're talking about Boku no kareshi no sukina hito (ぼくのカレシのすきなひ) by Ricken:

- Seme is dating Uke

- Seme has feeling for his brother

- Uke has long blond hair, he later cuts it.