This beautiful lady has notoriously ticklish legs. In the second video he even deliberately tickles her feet:
https://www.youtube.com/ watch?v=hKLDwW43XdI&t=242s
https://www.youtube.com/ watch?v=6weqm0E_bJw&t=784s
https://www.youtube.com/ watch?v=hKLDwW43XdI&t=242s
https://www.youtube.com/ watch?v=6weqm0E_bJw&t=784s