I feel compelled to write a review even though I have never written one before.

When the Phone Rings is a brilliant K-thriller with romantic suspense at its core. The show masterfully weaves a complex web of chaebol intrigue, kidnapping, blackmail, and murder. Fans of the genre won't be disappointed.

The cinematography is top-notch, capturing the contrast between the empty, luxurious apartments and the bustling workplaces. The autumn and winter scenery adds to the show's visual appeal.

The chemistry between Yoo Yeon Seok and Chae Soo Bin is undeniable. Their interactions are unforgettable, and their performances have won hearts globally. They deserve widespread recognition and awards for bringing to life characters that resonate with fans worldwide.

Episodes 11 and 12 were controversial for some, but I found them satisfying. They explored the characters' emotions and motivations, tying up key storylines in a way that felt true to the story (especially the novel) While some viewers were unhappy, I appreciated the complexity and closure these episodes provided.

Some of the criticisms surrounding these episodes often feel unnecessary and misplaced. Good storytelling should surprise and challenge us, and "When the Phone Rings" does just that. We should appreciate the depth and effort that went into creating such a complex storyline.

The only aspects of the show I didn't really like were how unrealistic some scenes were. For example, Sa Eon surviving the first fire, Hee Joo falling off a cliff without getting hurt, and Do Jae recovering from being beaten, stabbed, and nearly drowned. Those moments required a lot of suspended disbelief.

Additionally, I felt that the execution could have been better. The opening of episode 10, for example, was confusing and felt like a trick. There were too many imaginary scenes that left me wondering what was happening.

I also found the plot twists to be somewhat predictable. Maybe it's because I was actively reading comments and theories, but I was able to guess some of the surprises. However, there were other moments where I had to rewind and rewatch to fully understand what was happening.

All in all, this drama's phenomenal success owes much to the combination of a compelling storyline, brilliant cast, and top-notch execution at every turn. Its global adoption speaks volumes about its unprecedented quality and wide-ranging appeal.

I highly recommend "When the Phone Rings" to anyone who enjoys fun storytelling and K-dramas. However, if you're not a fan of K-dramas or clichéd storylines, this might not be for you.

I'd give When the Phone Rings at least an 8.5/10. However, I'm adding extra points because I was totally immersed and fell in love with the lead couple. Even now I think about them and I miss them so much.

Warning: This drama is addictive. Proceed with caution!