[header] How to compliment your girlfriend [title] Keep your compliments succinct. [step] When complimenting your girlfriend, " keeping it short and sweet " is a good policy to follow. For example, say, " you did a great job on your presentation, " and be done with it. 
You don't want to distract her with additional commentary that will make her forget the compliment. Remember that a small but insightful compliment is to the point and memorable.