Short Video: Reels, TikTok, ShortsLesson 1 of 5
What the algorithm actually “likes”
The algorithm isn’t a fan — it’s a counter
The algorithm doesn’t “like” you personally. It maximizes the odds that the next viewer won’t swipe and will do something.
It maximises the odds the next viewer doesn’t swipe away — and actually does something.
Signals that beat the myths
By priority- 1Retention — how far they watched, where they dropped
- 2Rewatches
- 3Saves / shares / comments (not likes alone)
- 4Watching the key early seconds
- 5How similar the video is to what already worked for that person
What usually isn’t a cheat code
- A secret hashtag
- Posting “only at 6:03 p.m.”
- The same sound as a millionaire account, with no meaning of your own
- Buying views
Platform differences (very rough)
TikTok
from zeroOften easier to break through from zero
Reels
living profileLeans harder on an already-alive profile + recommendations
Shorts
retentionIts own ecosystem; retention and clickability matter
The main signal
Takeaway: make a video people finish. Everything else is secondary.
Check yourself
Which signal usually matters most for recommendations?
Explanation: Platforms push what people stick with and react to.