Answer:
I guess it's the third and the fourt
I believe it's A) It build readers' sympathy for the speaker and his problem because it builds on how young they were when they fell in love with each other.
What is your favorite band that is still together? I need it for the essay.
edit: here's a starter because I can't think of anything else:
Last night. It was then that the best night of my life took place. I went to a Maroon 5 concert! It was amazing,but I did have a bit of a headache afterwards. There were so many lights from the stage and fellow fans’ glow sticks and phone lights,it was almost blinding! They even played Girls Like You with Cardi B