Lovely scene of them waking up in each other's arms! Whether they know it or not, this is where Ianto and Jack have been headed since the moment they met.

Keeping their relationship secret is going to be difficult if they keep behaving the way they are. Two of the crew have already noticed and are asking questions, it won't be long before the others notice. Especially as they spend hours together in a tin can miles above the earth. It will be hard to keep their private lives private while working so close together,