Caylee Cowan and boyfriend Casey Affleck pack on the PDA while

Casey Affleck, 47,is hand-in-hand with girlfriend Caylee Cowan, 24, for Vas Morgan's birthday bash

Casey Affleck and Caylee Cowan PDA during visit to grocery store in Studio City.

Casey Affleck, 46, packs on the PDA with girlfriend Caylee Cowan, 23, as she gives him a kiss

Casey Affleck, 46, cuddles bikini-clad Caylee Cowan, 23, in Tulum amid rumors of engagement

Casey Affleck packs on PDA once again with rumored fiancée Caylee Cowan during lunch date in LA

Casey Affleck, 46, packs on the PDA with girlfriend Caylee Cowan, 23, as she gives him a kiss

Casey Affleck, 47,is hand-in-hand with girlfriend Caylee Cowan, 24, for Vas Morgan's birthday bash

Casey Affleck holds hands with girlfriend Caylee Cowan as they grab lunch with friends in LA

caylee cowan and casey affleck pack on the pda while out for lunch at all time restaurant in los feliz, california-310123_8

Casey Affleck, 46, cuddles bikini-clad Caylee Cowan, 23, in Tulum amid rumors of engagement

caylee cowan and casey affleck pack on the pda while out for lunch at all time restaurant in los feliz, california-310123_2

Casey Affleck Makes Romance with Caylee Cowan Instagram Official: 'My Love