Host families

Yesterday i met my second and third host families, they are really perfect, my second one has the mom, dad ( that i didn't meet) and tree boys ( 7,12,16) the oldest one is in brazil now so i don't know him but the others are really cute and lovely, my mom is really lovely ether and i know that the time that i will stay in their house will be really good. My third family has two girls and the dad and mom the looks like really nice ether and i hope i enjoy the time with them, on the dinner yesterday they took one argentina boy that is doing exchange in Germany and this week was with them, he is really nice and we talked portuguese for a long time, cause knows a little bit. Unfortunately im a little sad, cause i wanna know my others host families but i really don't wanna move for this family now, i already love them a lot so...