Dream About Ex Calling Back

I dreamt last night about I went to a shop that was across from my school with me and my friends all my ex was their after we all got what we wanted all my friends went outside and stop to look back and my ex called my name and we were talking and my friends were looking through the glass at me and he said he wanted me back and he missed me and then he added me on Snapchat because he got a new account. Then I was at my house and I had to electric scooters I was riding on and my dad was in the shed I was talking to him then I went on his scooter and it was small but my ex now but boyfriend in the dream was sitting on my deck and I said hi and kissed him and somehow I got his phone and went on snap but I didn’t even know why I did it