I really didn't like the uke!how can you get physical with you sister's boyfriend?!(though he is not her bf,but up until now the uke thought it that way)no matter how much you like him... where's your conscience?
Well if you don't want to be in a relationship for whatever reason you may have,just reject your partner properly,so that he can move on.It's not a good thing to make him suffer keeping him in the dark.
Someone please let the driver leave!