Select the Interaction under the 'Romance' category. There are three outcomes: Sim will stroke their partner's hair. Sim will massage their partner's head.
During a recent Maxis livestream, I noticed a bunch of new "Ask about..." social interactions between Sims related to the new Likes and Dislikes and I knew I wanted an organized place to put them all, as well as several other similar interactions.
This mod will add 18 new drinks for your characters' babies, as well as a special bottle warmer. This wonderful device will make life easier for busy parents!