Probably like 3/4 they talk well but they don't yet know every word making them have trouble expressing themselves sometimes and it seems they still sleep/wear diapers which is common around that age
i thought he said 5-6
Who? Taeso?
Its been 5 years since they last met. Thats what philip(taeseo) said, so after what we can assume is a full term pregnancy. The kids are most likely 4 years old maybe turning 5 soon
how old are these kids