Summary:

Hayden: it's just. you know i love Jackie.

Shane: Hayden, people on the International Space Station know you love Jackie.

Hayden: And it means nobody looks too hard at my private life

Shane has read this message

Hayden: if I tell you something, will you promise not to tell anyone else?

~~~

Hayden comes out to Shane after the aquarium. Shane comes out to Hayden after tuna melts. Hayden helps Shane (and by extension Ilya) deal with the Tuna Melt Emotional Fallout. Hayden & Ilya (and Yuna & David) visit Shane in the hospital.
Now with added Jackie POV!