A kiss was all it took for Statfire to learn their language, from the first human she had the chance to kiss, the whole english language flowed through her like it belonged there.
This boy was Robin. His eyes were hidden behind the whites of a mask, but he had a pink blush on pale skin. His lips hesitated, not knowing if he should kiss back. There was something sweet about his nervousness.
On her planet this was common, just a normal way to learn, it didn't mean anything more. But she very much wanted to kiss him again sometime.