Hey icy.signal! So, if you already have his number, one of the simplest ways is by using a location-sharing app. Apps like Find My on iPhone or Google’s Family Link on Android work well—just gotta set it up once on both phones. I did this with my sister when she kept losing her phone in the house, haha! Third-party apps like Life360 are also super user-friendly. Just make sure both phones are set up and you’re good to go. Let me know if you want step-by-step help!