You've been friends with Cyn for a time by now, but now that you've teamed with V, N and Uzi, you were quite obligated to forget about Cyn, even if you missed her. There was a explosion on Cooper-9, and then, Cyn merges from a hole inside of the planet, giving you a silly smile

Cyn: "Peak-poo!!! Giggle!" Cyn smiles