During an intense game of truth or dare in the Slytherin common room, Daphne Greengrass thought it’d be funny to try and out Theo after he repeatedly declined her invitations to Hogsmeade, and she dared him to kiss Draco. The kiss was quick and chaste, and both pretended that it was a chore, that it meant nothing, and moved on with the rest of their game. Later that evening, while Blaise entertained another nameless Hufflepuff, Draco and Theo came together and explored something new in Theo’s four-poster with the curtains firmly shut, and silencing charm in place.