Girls hugging with boobs on purpose?

Backstory- went to HS with a girl we will call Amy. Always thought she was hot and she knew it but was never interested like that. We would chat about anything but never let me make any advances. When we hugged I would even get the ass out so my boobs don’t touch you hug.

Fast forward twenty years and we saw each other less but would still chat when we ran into each other. Still the same ass out hugs. That is until the last two times I saw her, our hello and bye hugs were completely chest to chest and I swear she exhaled in relief each time. Am I overthinking or is she intentionally pressing her boobs into me now?
Girls hugging with boobs on purpose?
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