Relier Pairs happinessVersion en ligne What makes teenagers happy? par CATALINA CALAFAT BOSCH 1 2 3 4 5 6 7 8 9 10 11 12 have a lie-in text your friends take up a new sport do well at school revise for an exam share a room cook a healthy meal have a sleepover invite your friends over spend time with your family help someone spend money