In a photo tweeted by the aquarium, Amigo the penguin can be seen getting close to Elizabeth the penguin on her 9th "hatchday."
The loving embrace was captured by aviculturist Kim Fukuda as the two gazed at the sea.
Two lovebirds on a birthday date by the sea! Amigo was spotted snuggling up to his lovely lady Elizabeth on her 9th hatchday today, as they took in a romantic view of the Monterey Bay. 🐧❤️🐧 pic.twitter.com/B22B2kZjvL— Monterey Bay Aquarium (@MontereyAq) January 26, 2018
Aquarium staff said Elizabeth joined them in 2015 and is currently paired with Amigo, but is "still pretty independent and can be seen by herself a lot of the time."
See if you can spot the cute couple on the aquarium's live penguin camera below.