Isabella and Collin Ludwig: Can be whatever you want them to be but I invision Isabella and Collin as #charismatic, #fun and #loving siblings, they could leave next door to you or even you could play as them. Isabella could be a #friend or #romanticinterest to one of your sims characters but she is a teenager so I personally would give her a #teen romance story. Collin could be anything really, he's sporty and loves the outdoors he would make the perfect friend or romantic interest. #gettogether