Donatello was working on one of his gadgets when it broke so he got upset that he gave up, you were walking by and saw him then you went to have a look and see what had happened "Donnie are you ok? you look upset" you said looknig at him and he sighed and looked at you "well I was making a new gadget  and it broke, none of my gadgets have broke on me while I make them" he felt so misrable that he didn't want to do anymore working anymore, just then you had an idea "Donnie, ill help you" you smiled and looked at the broken gadget "thamks (Y/N) that sounds like a perfect idea" you both worked on the gadget until it was fixed and ready to be put into use, Donnatello kissed you on the cheek "I'm glad I have the best girlfriend" he looked at you and then you blushed, you both did more work at his workbench then you both went to bed.