Be friendly, but not too friendly. Don't be pushy. Don't try to force them into hanging out with you. Ask questions about their interests and hobbies. Listen attentively. Let them come to you. Try to avoid making judgments about them. Avoid telling them what you think of them. Show interest in what they're saying. Keep your comments positive. Always Smile. Remember that everyone has flaws. Look past those flaws. Focus on the positives.