Last week, Jennifer Aniston celebrated her 43rd birthday and her much-talked-about beau Justin Theroux didn’t stray far.  The eve of her birthday, Aniston and Theroux showed up at the Chateau Marmont in West Hollywood with another pal and took their favorite seat on the back patio, according to  The three drank wine and chatted most of the evening, and according to an onlooker, the couple were nothing if not affectionate.  “They touched each other alot!  He had his hands in her hair at one point,” said the source.

What are some birthday celebration ideas for your partner?

Cupid’s Advice:

When you’re in a relationship and it’s your partner’s birthday, it’s on you to make the occasion special.  Cupid has some tips:

1. Throw a themed party: Whether it’s a surprise party or one your partner is in on, plan an exciting party with a theme for your loved one.  For instance, consider an indoor/outdoor beach party.  If you live on the beach, you clearly have the necessities.  If you don’t, you’re not out of the game yet.  Set up a faux beach inside your home!

2. Spa weekend: Take the weekend to indulge in couples massages and hot tub time.  You’ll feel the stress run right out of your body and relaxation replace it.

3. Amusement park: You may not be able to go to Chuck E. Cheese for your birthday party as an adult, but you can plan a theme park outing for your significant other’s occasion.  Revert to your childhood, and have some fun.

What are some other birthday celebrations for your partner? Share your thoughts below.