misty-eyed

/M IH1 S T IY0 AY0 D/
adjective
  1. 1

    Having eyes with a moist, glistening appearance, especially as indicating that one is on the verge of crying or that one is experiencing strong emotions.

  2. 2

    Naive or innocent in the manner of a child.

  3. 3

    Excessively nostalgic.

Source: https://en.wiktionary.org/wiki/dewy-eyed, https://en.wiktionary.org/wiki/misty-eyed