Looks like the same plant, probably has 2 pheno types, fruity thai has 2 phenos that look like that.
anyway your plants are fine looks like one is just a little genetically weaker, try giving it some nutes like silca blast & cal-mag, these make plants withstand almost anything thrown at them.
Other possibility is did you recently transplant this plant? after transplant ive seen leaves sag especially if the roots were damaged at all during transplant, also if this is a morning shot when plants are cold they will sag