Bert's Diary (2020)

Swedish schoolboy Bert isn't popular, yet has an eye on star pupil Leila, the big sister of his classmate Amira, whom he befriends as intermediary. However a real friendship emerges, which gets compromised when he semi-accidentally reads her diary. Against his only cool buddy'advice, Bert decides to risk everything by offering his own diary to Amira, but its' snatched away by the class bully, who reads embarrassing passages aloud at the school talent hunt.