In Victor Hugo's "Les Misérables," one character is portrayed as someone deeply absorbed in his commitments, leaving no room for romantic relationships. His dedication to his responsibilities indicates that he prioritizes duty over personal affection, suggesting that love is a luxury he cannot afford amid his obligations.

This character's lack of a sweetheart reflects a broader theme in Hugo's work, where the struggles and burdens of life often overshadow personal desires. The assertion that he "never was known to have a sweetheart" emphasizes the sacrifices people make for their ideals, illustrating how the demands of life can stifle emotional connections.