Us?

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Across
  1. 3. your signature
  2. 5. “I miss you…”
  3. 7. “sleep is for”…
  4. 8. it comes in diet
  5. 9. another concept, but this time an action
Down
  1. 1. it’s a concept
  2. 2. an apology
  3. 4. “bro”
  4. 6. it’s not a bong it’s a…