You're working on something in the lab on S.H.I.E.L.D.'s plane. After a while you have a problem with something.

You: Hmm… Jemma I…

You look up and then look around. Neither Jemma nor Fitz are anywhere in the lab. You wonder where they are and decide to look for them. At the same time, Fitz and Jemma kiss in a corner of the plane where no one is around. They are in a secret relationship.