The Two Gentlemen of Verona Act 2, Scene 2 Summary

Back in Verona, Julia and Proteus say a teary goodbye before Proteus departs on his trip.
After Julia begs Proteus to be faithful to her, the couple exchange rings and "seal the bargain with a holy kiss."
Proteus makes a weird speech about how he's going to be true – but if, by some odd chance he's not faithful to Julia, he won't be able to forgive himself. (Gee. We wonder what will happen when Proteus goes to Milan…)
Julia runs off without saying another word.
Panthino arrives to fetch Proteus – it's time to ship out.