Could Justin Bieber and Selena Gomez's romantic reconciliation end in wedding bells? Well, the Biebster kept tight-lipped about that when asked by a photog during a recent public outing, but that doesn't mean he wasn't amused by the idea. 

During his Monday (December 4) appearance in Il Pastaio in Beverly Hills, Bieber was asked if he plans on proposing to Gomez. Even though he stayed quiet on the matter, the 23-year-old did flash a big grin and blush as a response. See a video of the incident below!

Meanwhile, Gomez has remained mostly mum on her relationship with the star but did give some slight insight into what brought on her reunion with Bieber in the latest cover story for Billboard.

"I'm 25. I'm not 18, or 19, or 20. I cherish people who have really impacted my life. So maybe before, it could have been forcing something that wasn't right," the 25-year-old starlet explained. "But that doesn't mean caring for someone ever goes away. And [that goes for] people in general. I mean, I grew up with Demi [Lovato]. Nick and Joe [Jonas] and Miley [Cyrus] -- we've gone through seasons in our lives. I don't think it's as serious as people make things out to be half the time. It's just my life."

Photo: Getty Images