How do I get the lover?

Hint 1 of 8:

You'll have to make the lover yourself.

Hint 2 of 8:

Out of pieces of wood.

Hint 3 of 8:

There's some wood in the book room.  You just need to cut it up in to
appropriately sized pieces.

Hint 4 of 8:

Use the axe on the wood ruler to get your wood blocks.