Having the honor to throw the first pitch at the Nexen Heroes game, actor Yeo Jin Goo updated his Instagram with a nervous selfie.

Smiling faintly at the camera with the baseball field behind him and sporting the Heroes jersey, it doesn't look he is nervous at all but rather more excited!

"Nervous... Excited...," Yeo Jin Goo first expressed in his caption. "At the Nexen baseball game field, about to throw the first ball. Go Lottee too!"

Though he may be on Nexen's home turf, Yeo expresses good sportsmanship by rooting for the away team as well!