By BF I assume you mean best friend right? It also could be boyfriend. Hmm ya know what i'll give advice that applies for both. SO most importantly spend time with them and make them feel special so take them somewhere where they like to go like their favorite place and do something. If they like to run a lot take them to the park and a have a picnic, if they like food take them to an all you can eat buffet. (Make sure your find a reliable option because some do scam you with food options w deserts and breads so eat lots of meats and foods with low carbs) If they likes games, have a game day at either of your places. If they like to cook bake food with them. Ya get the idea.
