I think Sonkei has a crush on Meishuu because Sonkei got angry and jealous when Sonkei's lover said that he wanted to introduce his friend to Meishuu. We already knew Meishuu's first crush were Sonkei so they just don't know each other's feelings(￣∇￣") if one of them would have the courage to confess his feelings, we would be reading a different story ╮(￣▽￣)╭ also Sonkei's and Meishuu's lovers could be a better match with each others(▰˘◡˘▰)
I think Sonkei has a crush on Meishuu because Sonkei got angry and jealous when Sonkei's lover said that he wanted to introduce his friend to Meishuu. We already knew Meishuu's first crush were Sonkei so they just don't know each other's feelings(￣∇￣") if one of them would have the courage to confess his feelings, we would be reading a different story ╮(￣▽￣)╭ also Sonkei's and Meishuu's lovers could be a better match with each others(▰˘◡˘▰)