ML and FL's acting and chemistry

I usually end up dropping or skipping scenes with Cdramas but not this one. The leads looked like they're the same age. I love that they didn't breakup and supported each other, even with the lies, which I hated. The 2nd ML was horrible, with his eye squinting and exagerrated acting, I read he's better in other dramas though. There were cringy moments, but overall, the leads were really good, they acted well even with scenes without lines. I hope they'll do another drama together. This is, so far, my fave Cdrama.