Their grandparents took care of them after their parents died in a fire while Alex was at school, thankfully his little sister was rescued. But after their grandparents death Alex knew they would be separated and sent to live with strangers. Alex couldn't let that happen, and he snuck out of the orphanage with Robin and he's been taking care of his sister by himself ever since. #BigBrotherChallenge #BigBrother #Runaway #Homeless No Custom Content