Credit: Patrick J. Adams's Instagram Photo: Troian Bellisario and Patrick J. Adams in a Park

First Troian Bellisario (Spencer) and her hunky boyfriend, Patrick J. Adams, get silly with a dog cage and now they're lounging out in the grass together? We can hardly handle it.

"Always have each others back," Patrick Instagrammed, with a photo of him and Troian reading in a park while sitting back to back. We wonder if Troian is still reading Edward Abbey's "The Monkey Wrench Gang.” Last we heard, Patrick kept stealing it away from her! Anyway, PaTro just officially became the cutest couple in our books.

If you can't get enough of these two either, just wait until you see their romantic trip to Singapore. The two recently traveled through Asia together, sharing tidbits of their trip along the way. Have we mentioned we love them?

Let us know what you think of this pretty little couple in the comments below!

Pretty Little Liars
Season 4 premieres on Tuesday, June 11, 2013 at 8 p.m. ET/PT on ABC Family.