What do I do ?

Okay well my miss my ex. boyfriend soo much I want him soo badly ! and I don’t know if he likes me back but my friend likes him like she gets butterflies when she see him and it bothers me soo much ! Also , I went out with him for like one year and 9 months I love him soo much I want him back . We broke up because he was moving now he is back. but me and my friend haven’t really talk like in months it’s like whatever now but she knew I went out with him for a very long time and I love him more than she does ! please I need some help and or adivce