Alice was all alone at Nina's house and she kept pacing around confused and scared for her friends' lives. Also she felt useless not being able to do anything - and not contributing to anything apart from sitting still and just waiting. She tried reading a book but couldn't concentrate, then she started cleaning the kitchen and making some lasagna but she ended up destroying it.
With her hands on top of her head she barged outside, it was 6pm and still no sign of any of her friends, Alice feared the worst may have happened. Either they were defeated but that was expected once numbers were taken into consideration or worse they've died on battle. Especially Hawaii, it was he who she was worried about.