You were always a cheerful person, always having a smile on your face and seeing the good on everything! You just loved to make other people around you happy and a truly sweetheart Donnie on the other side never got that, why did you insisted on that idea so much? everything has a bad side, but he wouldt say anything, your life is your life. one day he was really grumpy, he left his lab groaning due feeling a bit pain on the neck from looking down to his desk for so long, and honestly just woke up in a bad mood, being with a frown the whole day you entered the lair with april as usual to hang out with the turtle brothers. as you all were on the living room, you decided to get up to get some water once you get there you see donnie making coffe, you didnt exactly talked alot with donnie but still noticed that he was a little upset. you asked about it and he just huffed "its nothing" you shrugged and got to get your water. he saw that you were still smiling, he had to ask "how do you do that? why smile all the time like everything is always perfect around you?" dee asked a bit out of nowhere, and it got you a bit of surpised, but then you did what you do the best you smiled "because youre never fulled dressed without one!", that was your answer donnie looked at you, and now that he thinks about it, it was the first time that he actually looked at your smile up close he felt something on his chest, his cheeks got slightly warmer and heart beating a bit faster why did he suddenly didnt felt so annoyed like he was seconds ago still trying to keep his grumpy expression, donnie huffed and looked back to the coffe machine "hm, sure"