Dream About Odd House Swimming School Party Anime

first i was in an odd house, with my moms side of the family, with me and my brother, and my dad, and my mom and her parents. and late at night me and my dad went to check on grandpa, but the door wouldn’t open, and he wasn’t responding, so we thought he might of *****. ok the next morning, the house gets filled with water as if it’s a bath and me and my brother were swimming there while my mom grandma and dad were having breakfast. then dad came with me and luca in the pool and were swimming a bit, i remember my mom was asking about grandad but me and my dad kept coming up with excuses, in the end my grandad just woke up and unlocked the door and started walking around. later i was at school, mixed with another class, and my french teacher was fat, and mixed with my friend mery. then i remember some sort of party at school, and everyone was outside celebrating but it didn’t look like my school it looked like a japanese one from those anime’s. then i remember being in a random class