He scares her so much that she pays for the pizza herself and flees the apartment .
Caitlin arrives with the pizza , but Ross screws up the flirting again , ending up talking to her about gas and methane .
Ross scares Caitlin so much that Caitlin pays for the pizza herself and flees the apartment .
Caitlin arrives with the pizza , but Ross screws up the flirting again , ending up talking to her about gas and methane .