You and Shoto are really good friends, practically soulmates, if you will!

It was a training day, and the class were taking a break.

You were with Shoto, chatting, when you noticed his hero costume wasn't zipped up all the way, so you did it for him. He was a little surprised, but it wasn't noticeable, at least, not until you then kissed him on the nose. Shoto flinched slightly as you kissed his nose. It was a light, quick kiss, but it was enough to make Shoto freeze and burry his face the best he could into the turtleneck of his hero costume. He watched you walk away without a care, leaving Shoto a flustered, frozen boy. He didn't know why you kissed his nose, but he enjoyed it. It made him feel.. happy.