Through her roles and their requirements, Park has displayed an instinctive talent for dancing and martial arts.
She has also released a digital single, "Prayer", a song she sang in the drama Tree of Heaven.
The series gained a cult following with many viewers watching and discussing it online, She also sang the songs "Lovely Day" and "Without Words" for the drama's original soundtrack.
In 2010, Park starred in the low-budget romantic comedy film Cyrano Agency, which revolved around a dating agency that helps its customers win the hearts of the people they desire.
In the subsequent year, Park starred in MBC's youth melodrama Heartstrings opposite Jung Yong-hwa, whom she has worked with on You're Beautiful.
She also starred in Tree of Heaven, along with her former co-star in Stairway to Heaven, Lee Wan. She was also praised for delivering her lines in fluent Japanese despite the fact she does not speak the language herself.
However, the track was not released in the official OST.
Park made her big screen debut in the movie Evil Twin, a summer horror flick where she had 2 roles: one as the main character, and the other as the ghost of the main character's sister, who haunts the other sister after her death.
Tree of Heaven started with borderline mediocre ratings, but went on to finish very respectably and gained a fan base in Korea.
This further boosted Park's popularity and credibility in acting.