The lead actors of that romantic series that everyone is obsessed with are neither sharing their stories on social media nor doing anything together. But last month, a fan actually caught them side by side, all cuddled up. Is life imitating fiction? Do you think they are real lovers, or is it just gossip to promote the show? After all, isn’t this all just a strategy?
These things always happen. Especially in romantic series, they do PR work to make couples appear more intimate on screen. I had thought the same thing in a series, but it turned out to be fake. But as you said, fans catching onto things definitely complicates matters.
There’s something else going on here. You say they were caught in an embrace, and that struck me as very strange. Normally, they would be more careful in front of the cameras. I wonder if there’s really something they’re hiding? 
Meanwhile, it is common to portray couples romantically in series strategies, especially on social media. However, such news usually does not come from professional PR teams; they tend to be observations from fans. So, this situation may not be a planned rumor. More concrete information is needed for a clear idea.
But there is also this: You say they don’t share each other’s stories, which honestly made me think they are not together. Because when you are in a relationship, you definitely catch something from the details. Fan theories are not very reliable.
Let me add this: The photo taken by the fan was blurry, but they really looked like they were intertwined. In fact, it’s being reported everywhere that there was no one else around; they were sitting together in the café as if it were just the two of them 
So, my daughter, is there even a couple left on social media that doesn’t follow each other? If they were really in a relationship, people would totally understand right away. To be honest, this feels more like a business deal to me. I suggest you don’t fall for it.
But now it’s on my mind, since they’re so close, why are there no posts on social media? Maybe they want privacy, but if they’re a couple, it seems like they can’t hide it that much. I wonder if there was another celebrity with them in the caught-in-the-act story?