So my take on the precap is that it is more a promo than a precap so in the episode it will play out differently. We know from the BTS that Anokhi/ACP end up there but also that Shaurya/Kitty/Bebo/their gang end up there too. So it might be the case that he organizes something for her and then she ends up at the same place as the ACP.
As for the second half with Shagun, he is in a different outfit and I'm pretty sure it's the same outfit he was wearing when he was shooting the bridge+car scene all of last week because it's that same white shirt and black jacket when compared to the purple jacket and black shirt he is wearing at the restaurant. So that is just to throw us off base otherwise I don't think they are going to have Shagun randomly appear in front of his car.
All in all, I think this is a promo more than a precap but it's something that we might see developed this week or next depending on how long this college fest takes.