HAPPY FIFTH ANNIVERSARY VALENTINE!

12345678
Across
  1. 2. How boyfriends should act this time of year.
  2. 4. Find this in a lab, but we knew we already had it.
  3. 7. You're this and you know it!
  4. 8. Comes in blocks, bricks, bars, and kisses
Down
  1. 1. Bearing sword and white stallion.
  2. 3. He shoots arrows, not Hawkeye!
  3. 5. Altered ___.
  4. 6. You might think I have this in common with candy.