telling myles im leaving

this is about a girl named bethany she is a girl that is in love with a guy named myles since elementry school.

they go to middle school together and they go there seprate ways in 7th grade. She tells him to never forget about her and she comes back 4 years later and she is a youtuber and he is in a group with this one guy named kalin and myles. What happens when they see each other again will they come together.