Casey Affleck, 46, and girlfriend Caylee Cowan, 23, passionately

The 46-year-old Oscar winner and his 23-year-old girlfriend took their relationship to the next step by sharing photos of themselves kissing to mark one year since they met.

No Bad Movie

Casey Affleck passionately kisses girlfriend Caylee Cowan aboard a

Casey Affleck holds hands with girlfriend Caylee Cowan as they

Casey Affleck, 46, cuddles with Caylee Cowan, 23, as she wears a

Casey Affleck packs on PDA once again with rumored fiancée Caylee

Casey Affleck 46 and Caylee Cowan 23 spark engagement rumors

Casey Affleck Makes Romance with Caylee Cowan Instagram Official

Casey Affleck, 46, and girlfriend Caylee Cowan, 23, passionately

Casey Affleck, 46 and girlfriend Caylee, 24, attend Cannes as she

No Bad Movie

Casey Affleck, 46, Packs On The PDA With His Bikini-clad

Casey Affleck and Caylee Cowan Out In Malibu

Casey Affleck, 46 and girlfriend Caylee, 24, attend Cannes as she