To be fair, Irahl is in no danger of bleeding to death or catching a bad infection... but yeah, if he has been drinking, his blood could be thin enough to be making a mess of his shirt and he sure wouldn't notice.

However he is distracted from whatever other smartass remarks he might be formulating by that second thing that Finn says.

"...Don't tell me your hotels close down at night around here."

This is a silly town, but that would be too much.