Emmanuelle Vaugier

Lorelei Martins returns, determined to find out if Red John had a role in her sister's death, and Jane is forced to confess to Lisbon his part in Lorelei's prison escape.

Mia comes back to town with her dance troupe and invites Charlie to her performance. When they meet, Mia explains she wants some of Charlie's sperm to which Charlie responds by asking Mia for something in return.

Charlie arranges a romantic date with Mia in the hopes of consummating their relationship whilst Alan begins to date Charlie's most recent ex-girlfriend.

After seeing Charlie with a lot of females in the space of one day, Alan feels Charlie is unable to control his womanising ways. Charlie goes to see his shrink who makes him realise he's missing the one that got away.

Charlie and Mia start making their wedding arrangements, however, things begin to fall apart when their two families meet. Eventually they decide on a small ceremony in Las Vegas.

Charlie finds himself in a relationship that is not based on sex.