Oh, that's very nice. I can certainly understand Hermione's embarrassment. It must be very difficult to tell Snape that one loves him.

The following doesn't have anything to do with your drabble in particular but is a general remark. Personally, I don't like them that much because I often think that 100 words (or 200 for that matter) are not enough for characterising the characters properly. I have read many drabbles with the characters being named Snape and Hermione, but the scene was so short that I couldn't help feeling that it could have been anyone.