Calling Thunderbird 5

While taking over for John aboard Thunderbird 5, Alan writes my baby self a letter saying how much he misses me, and the way they bond together in moments of softness and comfort, from snuggling close to each others' skin to playing hide and seek under the bed covers. Once Alan sends the letter, the letter is repeated again without its usual format, as on Earth, John's inner monologue is heard as he is seen playing with my baby self the same way Alan did in the first half.