Yuh, Best is the guy in the glasses. I wonder that is why she wants a do-over because in the beginning I believe is the present where she is like "What if we can go back in time and change the past?" and then she puts the phone in her drawer and leaves.Is Best the guy with the glasses? I'm midway into ep. 1. If the pattern fits, it's usually the guy who the main girl overlooks that gets the girl in the end usually.