Tatenda says thank you every day, wherever he can. Thank you to Mum and Dad for making breakfast, thank you to the post lady for delivering his favourite comic, thank you to his teacher for marking his work and thank you to the shop assistant stacking shelves. But lately, it seems no one can hear his thank yous: their heads are too foggy with worry. So Tatenda decides to say his biggest 'Thank you' ever. He stands on tiptoe, brings his arms down like a huge rainbow... and this time, his thank you helps the whole community feel better!