No No - he has to see to Mixie yet, and then he needs to sort out Lisa's curiosity.
When he had the scene with Lisa after Milly passed out upstairs, she was getting excited before she stopped him - I am sure with Grace's help

there could be a very interesting threesome when Lisa decides she does like a man ...............
An opportunity for this was missed earlier - when Mill's sister collected her the morning after the drunken episode did anyone notice they left Milly's dress behind?
Lisa and Grace could have popped round to collect it whilst Milly was away on her holiday.
Still I also want to see Susan come back for a visit (?) and then maybe Milly and Susan can 'see' Ben together too .....