Ode to Caffeine

I had an amazing vacation week with the bf! I just got back this afternoon and have to give a presentation tomorrow, so the real update will have to wait, but I just looked in my fridge and was amused to discover that it looked like a Coke Zero ad--a 2 liter, a 20 ounce (actually 50 cl since I'm in Europe) and a can (33 cl).

I should probably just sleep more instead :)