Esther 2:11 (ESV)

11 And every day Mordecai walked in front of the court of the harem to learn how Esther was and what was happening to her.

Clearly, Mordecai loved Esther dearly. He took every opportunity to ask a eunuch or servant how she was. Of course, they would respond that she was very well—in fact, that she was well on her way to becoming queen!