Great! Well if you can keep building on the positives it'll be just fine. Everyone has down days not only people who are sep so it's normal not to always be "on".
I think the next time he apologises you might say "that's ok" or "I understand". He may have felt the need to apologise and if you tell him he wasn't mean or whatever negative emotion then you aren't validating his feelings.
Jen *The more anger towards the past you carry in your heart, the less capable you are of loving in the present*
