Popular Netflix K-Drama Co-Stars’ Lovestagram Posts Spark Huge Reactions
Actors Lee Chae Min and Ryu Da In are gaining attention after their latest Instagram posts went viral. The photos, intended to celebrate each of their birthdays, quickly became the subject of massive online reactions.

The two first worked together in the hit Netflix series Crash Course in Romance and confirmed their relationship publicly in March 2024. Since then, fans have kept a close eye on their interactions, and the newest photos have only fueled more talk.

In the posts, both Lee Chae Min and Ryu Da In are seen celebrating their birthdays with cakes. What drew particular attention wasn’t just the timing but the subtle similarities — the candles and even the cake brand looked identical.
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Netizens were quick to connect the dots, calling the updates “Lovestagram” posts that subtly showed off their relationship.
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The uploads immediately spread across online communities like TheQoo, where thousands of fans shared their thoughts. Most comments praised the couple for dating openly and looking happy together.

- “They look like they’re really dating well, it’s nice to see.”
- “Same age and even the same birth month? That’s pretty cool lol.”
- “I kept staring, wondering why this was considered Lovestagram… oh, the candles are the same lol. Oh wait, even the cake brand is the same lol. Anyway, they seem to be dating sweetly. It’s nice to see.”
- “They look good, it’s nice.”
- “Looks nice.”
- “They look good together, such a fresh young couple.”
- “So heartwarming.”
You can read more about their relationship below.