Normally, you have to interact with him and then press the input that shows on screen (left or right arrow). I didn't have the time to make it very clear because I couldn't work on the game during the two last days. Thanks a lot for the reply !
Ah ok I think I get it! I'll try it again and see if I can rack up some points. Maybe it'd be good to add that part describing the gameplay to the description of the game to help out future players.
