Well, here you still are. When the sub didn't arrive with the relief crew after the Event, it was a worry. Now, there are things swimming past the porthole. Misshapen things with big pointy teeth and too many legs and/or eyes.
At least Bob is here to keep you company. Although, to be honest, his relentless and misplaced optimism in the face of almost certain death is starting to grate.
What, with the air running out, the food almost all gone, and the water purifier broken, you're beginning to think escaping might be a good idea.
And now the Family are tapping on the outside of the dome. It's like they're trying to get in. That wouldn't be good.