Lovesick can be rather obsessive when it comes to developing an attatchment to others, it is hard for her to let go. She means well and is other wise really kind and sweet but just doesn't know how to handle her emotions in a healthy way. She'll often get jealous ad possesive over ones she loves easily leading her to many times getting hurt. She doesn't like being rejected but that dolesn't stop her from trying again.
Lovesick doesn't understand personal space and just wants to be next to you. Her goal is for her partner or whoever to be happy and she tries her absolute best to make sure they are.