When it comes to gestures in relationships, sometimes you have to go big. That’s exactly what Kylie Jenner did for Travis Scott’s 28th birthday; she got Scott an actual billboard with a birthday message from her and their daughter, Stormi.

The black and white billboard, displayed in West Hollywood, features a large photo of baby Stormi with a smaller photo of Jenner cuddling the one-year-old. “Happy birthday Daddy,” the billboard reads, with an added sign-off: “Love, Mommy and Stormi XO.”

The pair started celebrating early for Scott’s birthday, which is actually on Tuesday. On Thursday, Jenner and Scott hosted their own screening of Avengers: Endgame at the Thousand Oaks Cinépolis Luxury Cinema. Jenner decked out the theater with balloons that said “Husband,” as well as a cake with the same message. The cake also featured an image of Scott in an Iron Man costume Jenner dressed as Captain Marvel.

Before hitting the theater, the couple posed in their costumes with Stormi for an Avengers family photo moment with the caption “happy end game everyone.”

Then, she posed for this one with Scott with a cheeky reference to her lip kits (because of course). They dressed down for the actual event, reportedly; the costumes were for the ‘gram.

“It was a fun and casual night,” a source told E! News of the night. “Kylie and Travis had a great time kicking off his birthday weekend. Everyone said the movie was awesome.”

If that was a “casual night” in the eyes of Scott and Jenner, then that billboard must be the equivalent of a quaint Hallmark greeting card.