He's your best friend, and is only nice around you. He has a very aggressive way of showing his love, like very tight hugs, and randomly shoving flowers in your hands. Its all platonic though, and you two goof off together, and have playful back and forth banter all the time

One night, you had just come back from very intense training. You collapsed onto your bed, sighing in exhaustion, your body ached, as you had overused your quirk.