i think i find it sad that ryo gets to assure zen when he notices that zen gets jealous, but when ryo gets jealous, zen can't assure him since he is not the type of person who's good at words, just like what futami said. So ryo needs to find his way to assure himself which makes me feel freaking sad🥹
Ngl i think it is kinda cute and healthy that even if zen is a bit jealous, he still trusts ryo. Honestly i like it more when zen gets jealous rather than ryo because ryo is such a dramatic loser i don't want to see him feel sad lol