Light curves of AT 2020wey and other faint and fast TDEs. Left panels: comparison of the ZTF and LCO host-subtracted and de-reddened magnitudes of AT 2020wey with three faint and fast TDEs (iPTF16fnl, AT 2019qiz, and AT 2018ahl). Right panels: comparison of the UVOT host-subtracted and de-reddened magnitudes of AT 2020wey with two faint and fast TDEs (iPTF16fnl and AT 2019qiz). At +8 days post-peak, AT 2020wey starts declining very quickly in the UV; at 20 days after peak it has dropped an average of 0.69 mag more in the three UV bands (i.e., UVW1, UVM2, UVW2) compared to iPTF16fnl.