sensitive or justly upset?

last night me and my boyfriend argued cuz he jokingly said “quit nagging me” while i was telling him i was upset how we never get to talk anymore cuz of his busy schedule, and on his free time he’ll completely ignore me. and we both agreed that what he said was wrong and he was sorry. he said he understood that saying that completely diminishes my feelings, but this morning i asked him to “pose for me” and he thought i said “post me” as in on social media and he goes “what now” and i get upset even though thats not what i said because if that were to be what i said he wouldve been “diminishing my feelings” like what we argued about last night.