What Does It Mean When You Are A Girl And A Boy Licks Your Ice Cream In Japan?

Question:

Ok, I see this in mangas lately. For instance, when a girl is holding a strawberry ice cream then her friend that's a boy licks HER ice cream. Then the girl blushes.

So, what does this mean?

Thank You :)

Answer:

It means indirect kissing. So it means the boy likes her. And she likes him, too if she blushes.