Once spring is here, the four Doli friends don't go flowers picking, you know: they love to go letters picking! You're definitely invited to join them once you get the Doli alphabet hidden letters started! The fun begins in Toto's bedroom, you know, where, once he's getting ready for the spring outing, you get to... step into Sherlock Holmes' shoes. Once you've scanned his lovely decorated bedroom, step out into the spring sun and scan through the vivid green grass, carefully scrutinize even the cute fluffy clouds in the sun, the gorgeous springy flowers waving in the wind, that spectacular windmill that you have there in the background, the cozy bench that cute Sisi's resting on, while Lisa feeds the birdies, enjoying the warm spring sun and so on.