The 'Two and a Half Men' star, who is believed to have recently got engaged to his former 'That 70s Show' co-star Mila Kunis, said eventually single life gets tiring, reported Contactmusic.
"Being a single guy can be a lot of fun... When you're financially independent (and) can do whatever you want, whenever you want... For every girl you have a good time with for one night, if you want to stay single, that's the same girl that you have to not call back. After a while, being the one-night-stand guy is also just a little gross," he said.
The 36-year-old actor began dating Kunis after his marriage to 51-year-old 'Ghost' actress Demi Moore broke down.