title: Laravel: Get pivot data for specific many to many relation
body: <p>My <code>User</code> model has many <code>Target</code> and vice versa.
  Now I've got a given <code>User</code> and given <code>Target</code> and I want to access pivot data from their relation. The pivot column is called <code>type</code></p>
  
  <p>How can I achieve this?</p>