In the latest episode of 'Reply 1997' a few more surprises were in store for the viewers.

During the 6th episode of the drama, it was revealed that the couple announcing their engagement was none other than Hakchan (Eun Ji Won) and Yoojung (Shin So Yul).

However, that was not the only surprise the episode had in store for viewers. During the high-school reunion scene, Siwon (played by�A Pink's�Eunji)�could be seen sipping on a glass of juice, rather than an alcoholic drink while her friends celebrated with alcoholic drinks.

When the actress pleaded, "Sweetie, can't I just have one sip?", brothers Yunjae (Seo In Guk) and Taewoong (Song Jong Ho) promptly stopped her, stating, "You have to think of the baby." As a result, the two were noted by viewers as the top possible candidates for the father of her baby.

The episode concluded with Siwon saying, "Today at this reunion, Hakchan and Yoojung announced their marriage. And, my husband is sitting here at this table as well," heightening anticipation for the next episode.

Source + Image: Newsen via Daum