I don't like how the seme treats the uke. Sure it's just the beginning stages of their relationship + I guess bickering is their thing, but to make your partner feel like shit everytime you try to make a point? That's a red flag to me. He does treat him sweetly afterwards + make up seggs, but seme never apologized.
Hope it gets developed more or sumn, maybe with the uke finally snapping and voicing it out and maybe they cool off for a bit, but I doubt that coz "they're fated pairs"