240sx s13 water drainage hose, trunk?

[chiboy002]

so i was taking apart my interior today to find a leak and on my drivers side trunk area, there is a rubber hose that was unattached. i followed it down and it went to where water drains out i guess cause it was a hole to the outside - thats where the hose led and was attached but the other side was not clamped (clamp still there)

what im wondering is, where does the other end go, i thought maybe it connects to the other side of the trunk via another tube but i cant find that tube either... anyone have an idea or answer?

*will post pics as soon as possible*

[projectRDM]

Either the power antenna drain hose or the sunroof drain hose.