She is confident about her body and is also innocently open to the idea of Mixed Bathing. Erza Scarlet and Lucy Heartfilia are shown having a bath in a Hot Spring at an inn they were staying at in the Spa Town Hosenka after finishing on of the missions they went on for the guild. However, after Lisanna's return to Earth Land from Edolas, this is no longer the case. She is just so appreciated to spoil it Snowman. This finally shows when Natsu was able to take down a summoned god with one blow.
nest...