Showing love to your separated husband can be a beautiful way to reconnect and possibly work towards rebuilding your relationship. Here are some suggestions to help you express your love:

1. Communication: Initiate open and honest conversations about your feelings and intentions. This allows you to address any unresolved issues and share your desire to rebuild the relationship.

2. Quality Time: Spend time together doing activities that you both enjoy. Plan regular dates or outings to create new memories and rekindle the emotional connection between you.

3. Acts of Kindness: Show acts of kindness and thoughtfulness towards your husband. Small gestures like preparing his favorite meal, leaving a heartfelt note, or surprising him with a thoughtful gift can go a long way in demonstrating your love and care.

4. Patience and Understanding: Being separated means there may be underlying reasons for the distance between you. Practice patience and understanding as your husband navigates his emotions. Give him space when needed but let him know you're there for support.

5. Respect Boundaries: It's essential to respect your husband's boundaries during this time. If he needs space, honor his request while still expressing your love and support. Give him the time and freedom he needs to process his feelings.

6. Seek Professional Help: Consider seeking the guidance of a professional counselor or therapist. A neutral third party can facilitate healthy communication and provide valuable insights to help both of you navigate through the challenging process of healing and rebuilding your relationship.

Remember, rebuilding a relationship takes time, effort, and the willingness of both parties involved. Your love and efforts can only take you so far, and it's equally important to assess whether both of you are committed to making the necessary changes for a healthier relationship.