Your present was really...umm...how can I say it? I've never said it before but...umm...I think...
Not so good with words? Then use numbers!
With +1-1, you can easily say how you feel about every moment spent with the people in your life. Cool night out with friends? Send them a +1. He's left his dirty socks in the middle of the living room again? Now he gets a -1.
And if in the end, you decide you actually do have something to say, you can also add a message or a photo to your +1 or -1. Talk about it later in the messaging between you and your contact in private and real time.