Most Helpful Girl
Of course you should! If you like him then you should definitely be friendly with him. Otherwise you won't get anywhere. If you're fearing of seeming keen whenever it comes to things like this use this trick. Whenever you're in doubt over replying to something or saying something imagine it was another guy friend of yours whom your not really interested in romantically. Would you still have replied to him? Yes because that's just proper manners! So just keep using this technique but at the end remember, sometimes it's good to put yourself out there if you have nothing to lose. Being obvious is a risk but that could actually be the best thing you've ever done, by being open and honest about your feelings.