Alain Leroux posted a video to YouTube on October 18 that of his baby daughter's reactions to her mother's singing. Now, the video has gone viral.

The Stir reports that Marie-Lynne Leroux, an Ontario native, is featured in the video watching her mom Amanda sing Rod Stewart's “My Heart Can't Tell You No.” When her mom begins to sing, Marie-Lynne smiles at her mother. Then, as the singing continues, the baby is moved to tears.

What's incredible is that the daughter was only 10 months old at the time, but she seems to demonstrate that she can actually comprehend the meaning behind the song's lyrics.

YouTube users had many comments for Leroux and his family. Maryse Boisvert said, “The love of music is already in her and she loves hearing her mom singing!” Another user, BeautyYours, added, “It's like she really understands what you're singing about! That's UNBELIEVEBLE!”

The two-minute clip has already racked up over almost 1,650,000 views on YouTube. Rod Stewart's classic was made famous by Sara Evans.

What do you think? Watch the video for yourself to witness the baby's emotion.

Image: YouTube screen shot