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...
I guess I haven't thought about it yet.
لم أفكّر في الأمر بعد
No lo había pensado.
Pues no lo he pensado.
Je n’y ai pas réfléchi.
Ainda não pensei nisso.
Я пока об этом не думал...