VIDEO: Cristiano Ronaldo works out with his adorable 4-year-old son

Get ready for hearts to melt all over the world.

Cristiano Ronaldo uploaded a video Friday that featured his favourite training partner: his four-year-old son.

Instead of dwelling on Real Madrid's elimination from the Champions League, the Portuguese superstar appears to have found the perfect escape as he spends some quality time with his little one.

The video features the pair doing sit-ups and ends with a heart-warming hug.

(Courtesy: Football TV)