I need an idea for a love song any ideas?

Theres a guy i know at school and we've gone out for a long time, off and on. i want to write a song about him but i don't know how to start. he has blonde hair, he's funny, were not dating anymore because my friend said to dump him because someone said he was going to dump me. so i did and now i wnt to date him again but he doesnt want to date anyone till basketball seasons over. hes short, athletic, hot, breathtaking, beautiul and i love everyting about him. but sometimes i didnt show it but i will if he will go out with me again. i need a second chance. any ideas for a song ???