Pinky and Petunia were just regular amoebas, RIGHT? WRONG! Ever since they were going on a walk, they stopped by a bench and thought about love, and this rarely happens, so they couldn't be thinking of such a thing! As another day comes, they stop to see some cells that had their same shades of colors and were brothers! They are very keen to them! For the very first time, the amoeba sisters have love interests, but will it work good?