I usually set aside about 0-5 dollars per month, and every two months I would buy my girlfriend a nice gift that is around 0 dollars. The gifts usually are jewlery and shoes. Once in a while it would be a vacation trip to somewhere nice.

I dont want her to think that Iam buying her love and Iam not filthy rich, but I still want to pamper her a bit.

So how often should I buy her gifts, and spending around 0 is a good amount?