Love is a big word .. you must experience it .. you never know until you go though rough times or come to the verge of losing that person or lost the person and cant stop think about them until they do all possible to get back together
You know when your in love ..easy
You do stuff for the other person to always be happy ...love/hate/jealously .. signs you care about the person
Take risk .. give up certain habits; the un-normal things you do ..
Boyfriend/girlfriend talks to someone the other doesn't like. You stop talking to them because it could be a threat to your relationship. You want that person to be happy.
Cause seeing them happy, makes you happy. That's love