Elsa knows Hans is right to be suspicious- given how strange and dangerous this place is, a part of her is relieved that Hans is being so protective of Anna. But another part of her wishes they could get over these suspicions and get to whatever lies beyond.

When Hans finally sheathes his sword and steps back, Elsa steps forward a little hesitantly. Despite knowing no longer has ice powers, it's still instinctual to be wary. The closer she gets to Anna and nothing happens, the braver she starts to feel. She still keeps herself guarded, stopping in front of Anna, her hands clasped in front of her.

"Hi..."

This is a little awkward for Elsa, considering her last memory is sending Anna away in distress. But now she has no reason to send her away, yet she doesn't quite know what to do regardless.