The Path of Love begins with thinking loving thoughts. One loving thought a day is a minimum viable love practice. You may not have time for an hour of formal meditation practice, or even five minutes—but everyone has time to think one loving thought.
https://www.youtube.com/watch?v=fl3WvG2aq2w&list=PLXcbtcE8U1ze4UPgoYh72jgyhj4TIM_l7&index=3
https://www.youtube.com/watch?v=2Pu2TLvMQ0s&list=PLXcbtcE8U1ze4UPgoYh72jgyhj4TIM_l7&index=43