This manga is so odd. The main characters are just chilling and every other character is forcing them to bang for no reason. Like 0 to a 100 type shit. What's wrong with this world?
All their encounters at that point were significant in nature and wildly out of the normal comfort zone for each of them. They still needed quite a bit of shoving to figure out what that meant and even more to do something about it.
Well... she likes the guy and is kind of proative... The MC is just a guy and dont see her in that way, but i think the author making this little girl like this is just bad writing ... just take a gyauru friend, that way it would be more natural.