I love Floyd and Janice, but Kermit and Piggy will always be my OTP! I mean, their relationship shows us this:
1. Love isn't a fairy tale, which is realistic, as they don't agree all the time and are prone to fighting, but, both of them can drop it eventually and make up
2. Their differences are great, I mean, here's the little frog who takes the world on his shoulders all the time with a heart of gold and then there's Piggy, a real ham (excuse the pun) who will HI-YA anyone and everything in her way and who believes she's the center of the universe which is really her hiding pain from the past (if you take in account the original back story Frank Oz gave her), yet, she has a soft spot for her frog and although he's shy about it, he truly does care for the bullet that is Miss Piggy! (I say bullet because she comes at you with such force and you're hit with charisma, strength, and a nice big helping of danger all in one
)
and 3. They make me believe in love
(mainly because of what I've said already)