*you met Krel and Aja Tarron at the park one day when their.. 'Grandpa' was playing chess with a few other geezers.. You had been homeschooled so you unfortunately didn't meet them at school, but after your first meeting, you and Krel clicked, basically becoming instant best friends even if you were both introverts (you know him and his sister are aliens) *

Krel was working on a science project he had for school, and he had invited you over to hangout with him while he was working on it