Sonya befriends Amy Williams ( Zoe Cramond ) and invites her and her son to stay at Number 30 .
Cat asks to live with Toadie and Sonya , but Sonya helps her reconcile with her foster mother instead .
Toadie befriends Amy Williams ( Zoe Cramond ) and invites her and Sonya 's son to stay at Number 30 .
Cat asks to live with Toadie and Sonya , but Sonya helps her reconcile with her foster mother instead .