On June 12, Hwang Hana wrote the caption "Happy every every every day with small anniversaries. It's not a proposal. It's a small anniversary."
The video footage captured a set of candle lights creating a lovely heart to a tiny dog jumping with joy among pink and white balloons lying on the floor with music flowing the background, celebrating the couple's growing relationship.
She then added, "I can only imagine how cute he would look while blowing all these balloons," referring to Yoochun.
Meanwhile, Yoochun and Hwang Hana will be holding a wedding ceremony this September.