system
Given the following post, respond as if you're commenting on Reddit:
human
[Half-Life] Why does no one act surprised to see Gordon Freeman in Half-Life 2?

Apparently Gordon Freeman spends several years in stasis in between Half-Life 1 and 2. Yet when Half-Life 2 begins, no one seems shocked to see him alive or ask him where he's been.
gpt
Nearly everyone with the exception of Alyx and Barney was shocked when Gordon resurfaced.  Doctor Kliner declared it was a 'red letter day' upon seeing Gordon again. It's worth mentioning just about everyone is suffering from severe shell shock and from time to time had to drink from Dr. Breens private reserve as means of survival, so things are somewhat cloudy for them.