Because it is a way to celebrate their loved ones life
i think
hope this helps
I have seen Your question many times:
Si tus pantalones se te caen ¿qué debes usar en la cintura?
This question translated means:
<span>If your pants fall out, what should you wear at the waist?
Your answer to this question is:
<em>Spanish</em>: </span><span><span>Si se cae los pantalones, debe usar un cinturón en la cintura.</span>
<em>English</em>: If you drop your pants, you should wear a belt at the waist.
</span>
<em>Hope I helped!!!!</em>
