Souma is really susceptible to cracking up, and even memories will put him into laughing fits. But being self-conscious about this, he always tries to hide it. When he does this again at a clothing store his friend works at, the friend asks him why he does that, especially when it's so easy to tell anyway. Later, Shun also repeats the same sentiment...
L would be for Shun.
كبير" سيكون لشون"
Shun müsste L sein.
A Shun le quedaría en L.
A Shun le iría bien una L.
Et L, ça serait plutôt pour Shun.
La L mi sembra più adatta a Shun.
O L deve servir no Shun.
«Элька» подошла бы Сюну.