1. Masami constantly steals all of Kashiwazaki's love interests because he's in love with him. Kashiwazaki has no idea until he witnesses Masami in the act. Massmi carelessly confesses his feelings during the heat of their argument and runs away. Kashiwazaki Cases after him and confesses his feelings.
2. (Page 71) Sekiya, a chef, has a phobia of 'aliens' (foreigners) because of what happened in the past. Luke takes an interest in him and realizes he's actually met him 5 years ago who he has fallen in love with. Slowly, Sekiya begins to accept Luke and they begin a relationship. However, in the end, Luke is the only 'alien' that won't cause Sekiya tk hyperventilate and faint.
Sunao ni Narenai Otokotachi