Robin revealed his excitedness due to Kim Yerim's physical contact on "5 Days Of Summer."

On JTBC "5 Days Of Summer" aired on Friday, Robin and Kim enjoyed their last date.

But unlike her usual awkward and shy self, Kim seemed more outgoing and forward with her expressions to Robin- linking arms with him and taking self-taken photos with him.

"It was total opposite of what she's been like until now. She did skinship first and even though it was shocking, I liked it," said Robin shyly during his interview.