Sebastian Stan will be jumping for joy on this special day after his girlfriend, Alejandra Onieva, shared a very sweet post.
The Spanish actress made sure everyone knew that her Marvel star boyfriend is celebrating something big... his 39th birthday.
MORE: Sebastian Stan shares very rare photo with girlfriend Alejandra OnievaAlejandra took to Instagram with a montage of never-before-seen photos and videos in honour of her man and fans loved it.
WATCH: Sebastian Stan's girlfriend shared never-before-seen video of them for his birthdayAlongside the lengthy clip she wrote: "Today, many, many… years ago, my favorite soul came to life.
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