Loop inside loop

Hi,

How can I print data of loop fields which are inside another loop?
I was trying sth like this but its not working:

$fields = $cfs->get(‘something’);
foreach ($fields as $field) {
echo $field[‘title’];

$fields_in = $cfs->get(‘something2’);
foreach ($fields_in as $field2) {
echo $field2[‘image’];
}

http://wordpress.org/plugins/custom-field-suite/