Kate Valdez and Fumiya Sankai are serving kilig as they do TikTok challenges together. While in Causeway Bay, Hong Kong, the pair tried out the viral “Uchida 1” challenge, which features some cute dance steps, and they giggled all throughout. Kate’s video currently has 2.

1 million views, 248,000 likes, and 910 comments. For Fumiya’s page, they danced to the choreography of his second single “Kaya,” which dropped on Monday. The vlogger’s TikTok now has 642,000 views, 76,000 likes, and 287 comments.

Kate and Fumiya are the subject of dating rumors as they spent the Sparkle Star’s birthday together in Hong Kong Disneyland. "Thank you for making my birthday so magical and for making the kid in me feel so happy," Kate said on Instagram and tagged Fumiya. Fumiya also shared photos of them on his own Instagram, greeting Kate a happy birthday and sharing that it was his first trip to Hong Kong.

Kate was previously in a relationship with fellow Kapuso actor, Yasser Marta . The actress is set to star in the Philippine remake of the hit K-drama “ Shining Inheritance ” alongside Kyline Alcantara , Michael Sager, Paul Salas, and Coney Reyes . The show follows a woman from a rich family who suddenly loses everything after the death of her father, and originally starred Lee Seung Gi , Han Hyo Joo, Moon Chae Won, and Bae Soo Bin.

Meanwhile, Fumiya rose to fame when he joined a Philippine reality show in 2019 and became known as the “Hapon na may pusong Pinoy.” He has .