This takes place during the Clone Wars episode "Deception" where Obi-Wan is "killed" and goes undercover as Rako Hardeen. It's the first of a 3 part series.
Grief
Padmé was in a state of shock and disbelief. There must be some terrible mistake. How could he be gone, so suddenly? The room was silent, save for Satine's sobbing. After Master Yoda's few words, a beam of light illuminated from his final resting place.
Padmé felt that she couldn't even focus on her own grief - Satine was clinging onto her, drenching her gown; Anakin stood as if set in stone and Ahsoka needed comforting too. She couldn't begin to comprehend the depth of her feelings for him. It would take her a long time to grieve Obi-Wan's death.