This is a sweet surprise Stewartville love story... and how they kept it a secret I do not know!

CREDIT: KAAL video (below)

Thursday night was Kallie's last soccer game. She's a senior at Stewartville High School, it was Senior Night, and she had no idea how emotional and how memorable the night was going to be.

Mandy Oeltjen's son, Colton Mason, is her boyfriend and is stationed in Texas. He's been gone five months, and surprised Kallie at the game! As you can see in the video, she and her mom had no idea it was going to happen.