I tend to say whatever comes to mind for the entertainment of others. Even I don't understand what I'm saying at times, but I'll try and rationalize it into the conversation.
Get me on a topic that I'm really interested in and the conversation with skyrocket. I'll probably get really excited and go all wide-eyed while I'm talking.
If I like you, I smile and blush a lot. I'm not subtle.
This summer I want to take up a few hobbies because I'll have the time. If you do something interesting or could teach me something new and are in the London area, shoot me a message.