Database getArticle issue

Hi,

http://oi42.tinypic.com/5uqpmb.jpg

[{assign var="oSingleProduct" value=$_product->getArticle()}]
[{assign var=oColorSize value="|"|explode:$oSingleProduct->oxarticles__oxvarselect->value}]
[{$oColorSize[0]}]
[{$oColorSize[1]}]
Those would give me the color and size, but its not working.

[{$oSingleProduct->oxarticles__oxtitle->value}] <-- that works
[{$oSingleProduct->oxarticles__oxvarselect->value}] <-- doesnt work. how come ? Anything to do with the "OXVARSELECT_2" doesnt have anything in the top 5(picture)?