The girls recorded Chocolate today and here are some spoilers...
Seohyun's piano solo- Gee piano ver. - Gee rock ver. - Genieี่ - Interview
Womanizer - Sooyoung, Tiffany, Seohyun, Taeyeon
Hollaback Girl - Jessica, Sunny, Yuri, Yoona
Hyoyeon's solo dance
Group dance
And the girls were shown video messages from their moms, lots of tears.