CLEAN : Thousands of migrants wait for trains in Macedonia

The transcript details Mahmoud Aden's journey, highlighting the emotional impact of leaving Syria and the challenges faced in obtaining necessary documentation. It outlines travel plans through Serbia and Hungary to Germany, where his uncle resides. The narrative also addresses issues with overcrowded transportation and concerns about worsening conditions as more people migrate.

What are the speaker's future plans after leaving their current location?

How does the speaker describe the conditions on the trains?