I don't buy their dynamic. It feels like the uke is only in that relationship because it's advantageous plus the seme is hot. Uke consistently tries to push the seme away while the seme is clearly head over heels in love with him. Honestly, I feel like the seme can better match the neighbor who shows more consideration. If this is the creator's idea of tsundere then sadly it isn't looking like the tolerable toxic moe one.
Bitter Like Light