If Frozen 3 were to ever get made, we'd like to suggest Nick and Sienna as additions to the cast. After previously going viral for their cover of "Señorita" [1] by Shawn Mendes and Camila Cabello, the father-daughter duo appeared on The Ellen DeGeneres [2] Show for a second time to perform Frozen's "Love Is an Open Door." As you can imagine, it was insanely adorable.

It didn't end there, however: following their heartwarming performance, guest host Ken Jeong surprised Nick and Sienna with tickets to the Frozen 2 world premiere [3] that same day in Los Angeles. Naturally, the 4-year-old burst into tears. (For the record: I, a 26-year-old adult, would have also cried.)