Over the weekend, Lucas D’Onofrio popped the question to his high school sweetheart on the last day of her final chemotherapy session.

Soon to be Mrs D’Onofrio was diagnosed with Non-Hodgkin’s lymphoma February this year and was put on a six session chemotherapy regime.

As you’ll see in the video, D’Onofrio holding a bunch of red roses, waits for his unsuspecting girlfriend to come back to her hospital room after her last chemo session. The room is decorate with love heart and star shaped balloons.

When she walks in she is happily surprised, he gives her the flowers, gets down on one knee and proposes. She of course says yes and bursts into tears. Soon after, the whole family gather in the hospital room to celebrate.

Check out the beautiful video, be warned it will make you cry.