So true. German for: "Why complicated? You miss someone? Call them up! You want to meet up with someone? Invite them! You want to be understood? Explain yourself! You have a question? Ask it! Something displeases you? Say so! You like something? Share it! You need something? Ask about it! You love something? Tell it! No one knows what goes on in your head! Explaining is better than expecting!"
Hugs. The average length of a hug between two people is 3 seconds longs, but researchers have found that when a hug lasts 20 seconds or longer there is a therapeutic effect on the body and mind. Reason? The release of oxytocin!