Korean actor Park Seo Joon is receiving widespread praise for his philanthropic efforts that have led to a life-saving medical treatment for a child.

The "Itaewon Class" star took to Instagram on April 29 to share the touching story, expressing his commitment to living diligently and his hope for the child's recovery.

The child's parent sent Park a handwritten letter; he shared it on his Instagram account out of gratitude and kindness.

They disclosed, "Thanks to the donation made by Park Seo Joon, my child was able to receive a hematopoietic stem cell transplant successfully. My kid was diagnosed with a brain tumor in January 2024.."

The letter continued with the parents' touching confession: "The situation was challenging, both in mind and financially. So my kid was struck with a crazy thought when it first found out it was sick. But now that the first hematopoietic stem cell surgery is done, I feel a little hopeful."

The child's parent also described the emotional impact of learning about Park's involvement, noting how their child was "very surprised and moved" when informed of the actor's generous sponsorship.

The child, inspired by Park's gesture, has vowed to become famous in the future to thank the actor personally.

The actor also posted a letter from the Samsung Medical Center confirming that Park funded one patient's surgery- the message emphasized his impact on the world.

Park Seo Joon will appear in the upcoming JTBC K-Drama Waiting for Gyeong Do, known for balancing his career with philanthropy.

Fans admire people like Park Seo Joon, who prove it is easy to help others and enjoy it.