CREATE TABLE table_22824 ("Team #1" TEXT, "Agg. score" TEXT, "Team #2" TEXT, "1st leg" TEXT, "2nd leg" TEXT)

What's the 2nd leg result in the round where Panionios is team #2?
SELECT "2nd leg" FROM table_22824 WHERE "Team #2" = 'Panionios'
SELECT "2nd leg" FROM "table_22824" WHERE "Team #2" = 'Panionios'