This semester at school Kelsi and Logan have a class together. The teacher divided them into groups and put them in the same group.
(They have the funniest and best relationship. They love being together at home and are quite the same in what they think is funny)
When they got in the same group they fell into their easy relationship without thinking and a girl said are you two a couple? That made them laugh so hard and Kelsi said that is my brother. Most people in the class did not know that prior to that day.
Logan is as tall as her now and I suspect he will pass her soon as I think she is done growing.