Chris Evans gave a rare glimpse into his sweet relationship with girlfriend Alba Baptista to celebrate Valentine’s Day.

Yesterday, the Captain America actor posted multiple photos and videos of Baptista, an actress best known for her role on Warrior Nun, from their yearlong relationship. The two have mostly kept their romance private since they started dating.

In various pictures, the two pose for PDA-filled selfies together while on hikes or during their travels together. Evans also shared a video of Baptista playing video games, captioning the clip, “I introduced her to Mario Bros 3 (She hates this video but I LOVE it).”

Earlier this year, a source told Us Weekly that Evans and Baptista’s relationship has reached the next level.

“Chris and Alba have gotten serious,” the insider said. “This is the most committed anyone can remember him being in a very long time, if not ever.”

The source added, “They spend most of their time at his place in Massachusetts and love the quiet life there, surrounded by nature and away from the spotlight. Chris was very open that he wanted to take his time before settling down.”

Evans talked about wanting to start his own family with the right person in an interview with People last year.

“That’s absolutely something I want,” he said. “Wife, kids, building a family. When you read about most of the best artists, whether it’s actors, painters, writers, most of them [admit] it wasn’t the work they made [that they are most proud of], it was about the relationships, the families they created, the love they found, the love they shared. So it’s also something through my long 41 years that also rings true. Those things are the most important. I love the idea of tradition and ceremony, I had a lot of that in my life so the idea of creating that, I can’t think of anything better.”