The best person ever. He will always be there for you even if you don't deserve it. Can be very cute and shy and forgiving! Not to mention he is a great best friend, Person, Sibling, and lover! He will give you all the love and affection you need when you are down to make you feel better!
Someone who jumps from one relationship immediately into another one.
Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.
Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.