Dana’s reaction was the start of an ___ for Ava. Crossword Clue

 The answer to the crossword clue "Dana’s reaction was the start of an ___ for Ava." is ERA. This is a 4-letter word that refers to a period of time marked by distinctive characteristics.

In the context of the clue, Dana's reaction to Ava's compliment was the start of a new era for Ava. It was the start of a time when Ava felt confident and comfortable in her own skin. It was the start of a time when Ava felt like she could be herself around Dana.

The word "era" is also a play on the word "ear." Ava's crush on Dana was starting to grow into something more, and she was excited to see where it would lead.

I hope this helps!