Commitment

What is that? Is it a personal choice that has to be remade every day or can you find yourself committed without even realizing it?
Last night I found myself asking Lisa to join me for dinner. Of course she said yes and we had a great dinner out at a Thai restaurant. During dinner she asked me to accompany her to a work related dinner in three weeks. All I kept thinking about is do I have a suit I can wear that will fit. I want this to be a big deal, although to her it's just a dinner.
So I'm at least committed to that. And I am enjoying whatever else. I know I should keep other options open because I've found myself getting close before and the ultimate result ends with me alone. But this feels different.