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 invite your friends over do well at school text your friends have a sleepover have a lie-in spend money help someone revise for an exam take up a new sport spend time with your family share a room cook a healthy meal