Defining Love

What is love I'm really not sure what love is i mean i don't know which to use cause their are alot and i don't know which one to use. But what i think love is a strong emotion or feeling and that you have a strong attachment to them. But love can also use differently to like i love this place it can be use in all kind of way thats why i wasn't sure how to use it but love is a hard time to find though and if you have a love dont loose it cause your life can lonesome